The best cryptocurrencies to buy right now in September 2025 include established leaders like Bitcoin (BTC) and Ethereum (ETH), as well as other notable coins such as Solana (SOL), XRP, Binance Coin (BNB), and Chainlink (LINK). Bitcoin remains favored for its robust market cap and proven security, while Ethereum's strong ecosystem for smart contracts and growing institutional adoption make it a top pick. Solana is recognized for its high transaction speed and low fees, appealing for decentralized apps. XRP is notable for payment facilitation and has had significant returns. Additionally, some meme coins and lower-priced cryptos like PEPENODE and AIOZ are gaining attention for potential high growth. Key points:

• Bitcoin (BTC) is seen as a reliable asset with huge historical growth and massive adoption.
• Ethereum (ETH) benefits from smart contract utility and institutional interest.
• Solana (SOL) is praised for scalability and low transaction costs.
• XRP, BNB, and Chainlink (LINK) have strong use cases and community support.
• Emerging altcoins and meme coins like PEPENODE show speculative potential.
• Low-cost cryptos under $1, such as AIOZ and Sonic, may offer explosive growth opportunities.

Investors generally look for a balance between the major established coins for stability and promising altcoins for growth potential. The market remains volatile, so diversified portfolios and careful research are advised.